Finding four independent trees S Curran, O Lee, X Yu
SIAM Journal on Computing 35 (5), 1023-1058, 2006
113 2006 A weaker version of Lovász'path removal conjecture K Kawarabayashi, O Lee, B Reed, P Wollan
Journal of Combinatorial Theory, Series B 98 (5), 972-979, 2008
35 2008 The eternal dominating set problem for proper interval graphs A Braga, CC de Souza, O Lee
Information Processing Letters 115 (6-8), 582-587, 2015
29 2015 Note on a min‐max conjecture of Woodall O Lee, Y Wakabayashi
Journal of Graph Theory 38 (1), 36-41, 2001
27 2001 Sorting signed permutations by short operations GR Galvão, O Lee, Z Dias
Algorithms for Molecular Biology 10, 1-17, 2015
25 2015 Non-separating paths in 4-connected graphs K Kawarabayashi, O Lee, X Yu
Annals of Combinatorics 9, 47-56, 2005
25 2005 Minimum cycle cover and Chinese postman problems on mixed graphs with bounded tree-width CG Fernandes, O Lee, Y Wakabayashi
Discrete Applied Mathematics 157 (2), 272-279, 2009
19 2009 On generalizations of the parking permit problem and network leasing problems MS de Lima, MC San Felice, O Lee
Electronic Notes in Discrete Mathematics 62, 225-230, 2017
12 2017 Gallai's path decomposition conjecture for graphs with treewidth at most 3 F Botler, M Sambinelli, RS Coelho, O Lee
Journal of Graph Theory 93 (3), 328-349, 2020
11 2020 The online prize-collecting facility location problem MC San Felice, SS Cheung, O Lee, DP Williamson
Electronic Notes in Discrete Mathematics 50, 151-156, 2015
11 2015 Flow-based formulation for the maximum leaf spanning tree problem MF Reis, O Lee, FL Usberti
Electronic Notes in Discrete Mathematics 50, 205-210, 2015
11 2015 The online connected facility location problem MC San Felice, DP Williamson, O Lee
LATIN 2014: Theoretical Informatics: 11th Latin American Symposium …, 2014
10 2014 A Randomized MC San Felice, DP Williamson, O Lee
Algorithmica 76 (4), 1139-1157, 2016
9 2016 Chain decompositions of 4-connected graphs S Curran, O Lee, X Yu
SIAM Journal on Discrete Mathematics 19 (4), 848-880, 2005
8 2005 Connected Facility Leasing Problems. MS de Lima, MC San Felice, O Lee
ICTCS/CILC, 162-173, 2017
7 2017 Nonseparating planar chains in 4-connected graphs S Curran, O Lee, X Yu
SIAM Journal on Discrete Mathematics 19 (2), 399-419, 2005
7 2005 α-Diperfect digraphs M Sambinelli, CN da Silva, O Lee
Discrete Mathematics 345 (5), 112759, 2022
6 2022 Group parking permit problems MS de Lima, MC San Felice, O Lee
Discrete Applied Mathematics 281, 172-194, 2020
6 2020 On Linial’s conjecture for spine digraphs M Sambinelli, CN da Silva, O Lee
Discrete Mathematics 340 (5), 851-854, 2017
6 2017 On a leasing variant of the online connected facility location problem MS De Lima, MC San Felice, O Lee
Encontro de Teoria da Computação (ETC), 836-839, 2016
6 2016 